| Composition | Méthode d'alto (Martinn, Jacob-Joseph-Balthasar) for viola or 2 violas |
| Contributors | Theophile Edouard Laforge, editor |
| Publisher | Richault |
| Languages | — |
| License | Public Domain |
| Published | — |
| Edition | — |
| Parts? | No |
| Selections? | No |
| Vocal score? | No |
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